re PR pch/13676 (GCC failes to recognize files ending in .hpp as headers to be precompiled)

	PR pch/13676
	* doc/invoke.texi: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.

cp:
	* lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
	* g++spec.c (lang_specific_driver): Check them.

From-SVN: r127239

5 files changed, 31 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 256381b..62005cf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-06  Alfred Minarik  <a.minarik@aon.at>
+
+	PR pch/13676
+	* doc/invoke.texi: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
+
 2008-08-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 
 	PR middle-end/32988
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 468612d..eef4d12 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2007-08-04  Alfred Minarik  <a.minarik@aon.at>
+
+	PR pch/13676
+	* lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
+	* g++spec.c (lang_specific_driver): Check them.
+
 2007-08-06  Paolo Carlini  <pcarlini@suse.de>
 
 	PR c++/19532
diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
index 0686de4..a19a35f 100644
--- a/gcc/cp/g++spec.c
+++ b/gcc/cp/g++spec.c
@@ -235,6 +235,12 @@ lang_specific_driver (int *in_argc, const char *const **in_argv,
 	    {
 	      if ((len <= 2 || strcmp (argv[i] + (len - 2), ".H") != 0)
 		  && (len <= 2 || strcmp (argv[i] + (len - 2), ".h") != 0)
+		  && (len <= 4 || strcmp (argv[i] + (len - 4), ".hpp") != 0)
+		  && (len <= 3 || strcmp (argv[i] + (len - 3), ".hp") != 0)
+		  && (len <= 4 || strcmp (argv[i] + (len - 4), ".hxx") != 0)
+		  && (len <= 4 || strcmp (argv[i] + (len - 4), ".h++") != 0)
+		  && (len <= 4 || strcmp (argv[i] + (len - 4), ".HPP") != 0)
+		  && (len <= 4 || strcmp (argv[i] + (len - 4), ".tcc") != 0)
 		  && (len <= 3 || strcmp (argv[i] + (len - 3), ".hh") != 0))
 		library = 1;
 	    }
diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
index 7be145d..54d69a1 100644
--- a/gcc/cp/lang-specs.h
+++ b/gcc/cp/lang-specs.h
@@ -33,6 +33,12 @@ along with GCC; see the file COPYING3.  If not see
   {".C",   "@c++", 0, 0, 0},
   {".CPP", "@c++", 0, 0, 0},
   {".H",   "@c++-header", 0, 0, 0},
+  {".hpp", "@c++-header", 0, 0, 0},
+  {".hp",  "@c++-header", 0, 0, 0},
+  {".hxx", "@c++-header", 0, 0, 0},
+  {".h++", "@c++-header", 0, 0, 0},
+  {".HPP", "@c++-header", 0, 0, 0},
+  {".tcc", "@c++-header", 0, 0, 0},
   {".hh",  "@c++-header", 0, 0, 0},
   {"@c++-header",
     "%{E|M|MM:cc1plus -E %(cpp_options) %2 %(cpp_debug_options)}\
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 5a13c42..233dad3 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -913,6 +913,12 @@ Objective-C++ source code which should not be preprocessed.
 
 @item @var{file}.hh
 @itemx @var{file}.H
+@itemx @var{file}.hp
+@itemx @var{file}.hxx
+@itemx @var{file}.hpp
+@itemx @var{file}.HPP
+@itemx @var{file}.h++
+@itemx @var{file}.tcc
 C++ header file to be turned into a precompiled header.
 
 @item @var{file}.f
@@ -1240,7 +1246,8 @@ Display the version number and copyrights of the invoked GCC@.
 @cindex C++ source file suffixes
 C++ source files conventionally use one of the suffixes @samp{.C},
 @samp{.cc}, @samp{.cpp}, @samp{.CPP}, @samp{.c++}, @samp{.cp}, or
-@samp{.cxx}; C++ header files often use @samp{.hh} or @samp{.H}; and
+@samp{.cxx}; C++ header files often use @samp{.hh}, @samp{.hpp},
+@samp{.H}, or (for shared template code) @samp{.tcc}; and
 preprocessed C++ files use the suffix @samp{.ii}.  GCC recognizes
 files with these names and compiles them as C++ programs even if you
 call the compiler the same way as for compiling C programs (usually